
<%@page import="java.util.*,
                java.net.*,
                java.text.*,
                java.util.zip.*,
                java.io.*"
%>
<%!
    //FEATURES
    private static final boolean NATIVE_COMMANDS = true;
        /**
        *If true, all operations (besides upload and native commands) 
        *which change something on the file system are permitted
        */
        private static final boolean READ_ONLY = false;
        //If true, uploads are allowed even if READ_ONLY = true
        private static final boolean ALLOW_UPLOAD = true;

    //Allow browsing and file manipulation only in certain directories
        private static final boolean RESTRICT_BROWSING = false;
    //If true, the user is allowed to browse only in RESTRICT_PATH,
    //if false, the user is allowed to browse all directories besides RESTRICT_PATH
    private static final boolean RESTRICT_WHITELIST = false;
    //Paths, sperated by semicolon
    //private static final String RESTRICT_PATH = "C:\\CODE;E:\\"; //Win32: Case important!!
        private static final String RESTRICT_PATH = "/etc;/var";

    //The refresh time in seconds of the upload monitor window
        private static final int UPLOAD_MONITOR_REFRESH = 2;
        //The number of colums for the edit field
        private static final int EDITFIELD_COLS = 85;
        //The number of rows for the edit field
        private static final int EDITFIELD_ROWS = 30;
        //Open a new window to view a file
        private static final boolean USE_POPUP = true;
        /**
         * If USE_DIR_PREVIEW = true, then for every directory a tooltip will be
         * created (hold the mouse over the link) with the first DIR_PREVIEW_NUMBER entries.
         * This can yield to performance issues. Turn it off, if the directory loads to slow.
         */
        private static final boolean USE_DIR_PREVIEW = false;
        private static final int DIR_PREVIEW_NUMBER = 10;
        /**
         * The name of an optional CSS Stylesheet file
         */
        private static final String CSS_NAME = "Browser.css";
        /**
         * The compression level for zip file creation (0-9)
         * 0 = No compression
         * 1 = Standard compression (Very fast)
         * ...
         * 9 = Best compression (Very slow)
         */
        private static final int COMPRESSION_LEVEL = 1;
        /**
         * The FORBIDDEN_DRIVES are not displayed on the list. This can be usefull, if the
         * server runs on a windows platform, to avoid a message box, if you try to access
         * an empty removable drive (See KNOWN BUGS in Readme.txt).
         */
        private static final String[] FORBIDDEN_DRIVES = {"a:\\"};

        /**
         * Command of the shell interpreter and the parameter to run a programm
         */
        private static final String[] COMMAND_INTERPRETER = {"cmd", "/C"}; // Dos,Windows
        //private static final String[] COMMAND_INTERPRETER = {"/bin/sh","-c"};         // Unix

        /**
         * Max time in ms a process is allowed to run, before it will be terminated
         */
        private static final long MAX_PROCESS_RUNNING_TIME = 30 * 1000; //30 seconds

        //Button names
        private static final String SAVE_AS_ZIP = "Download selected files as (z)ip";
        private static final String RENAME_FILE = "(R)ename File";
        private static final String DELETE_FILES = "(Del)ete selected files";
        private static final String CREATE_DIR = "Create (D)ir";
        private static final String CREATE_FILE = "(C)reate File";
        private static final String MOVE_FILES = "(M)ove Files";
        private static final String COPY_FILES = "Cop(y) Files";
        private static final String LAUNCH_COMMAND = "(L)aunch external program";
        private static final String UPLOAD_FILES = "Upload";

        //Normally you should not change anything after this line
        //----------------------------------------------------------------------------------
        //Change this to locate the tempfile directory for upload (not longer needed)
        private static String tempdir = ".";
        private static String VERSION_NR = "1.2";
        private static DateFormat dateFormat = DateFormat.getDateTimeInstance();

        public class UplInfo {

                public long totalSize;
                public long currSize;
                public long starttime;
                public boolean aborted;

                public UplInfo() {
                        totalSize = 0l;
                        currSize = 0l;
                        starttime = System.currentTimeMillis();
                        aborted = false;
                }

                public UplInfo(int size) {
                        totalSize = size;
                        currSize = 0;
                        starttime = System.currentTimeMillis();
                        aborted = false;
                }

                public String getUprate() {
                        long time = System.currentTimeMillis() - starttime;
                        if (time != 0) {
                                long uprate = currSize * 1000 / time;
                                return convertFileSize(uprate) + "/s";
                        }
                        else return "n/a";
                }

                public int getPercent() {
                        if (totalSize == 0) return 0;
                        else return (int) (currSize * 100 / totalSize);
                }

                public String getTimeElapsed() {
                        long time = (System.currentTimeMillis() - starttime) / 1000l;
                        if (time - 60l >= 0){
                                if (time % 60 >=10) return time / 60 + ":" + (time % 60) + "m";
                                else return time / 60 + ":0" + (time % 60) + "m";
                        }
                        else return time<10 ? "0" + time + "s": time + "s";
                }

                public String getTimeEstimated() {
                        if (currSize == 0) return "n/a";
                        long time = System.currentTimeMillis() - starttime;
                        time = totalSize * time / currSize;
                        time /= 1000l;
                        if (time - 60l >= 0){
                                if (time % 60 >=10) return time / 60 + ":" + (time % 60) + "m";
                                else return time / 60 + ":0" + (time % 60) + "m";
                        }
                        else return time<10 ? "0" + time + "s": time + "s";
                }

        }

        public class FileInfo {

                public String name = null, clientFileName = null, fileContentType = null;
                private byte[] fileContents = null;
                public File file = null;
                public StringBuffer sb = new StringBuffer(100);

                public void setFileContents(byte[] aByteArray) {
                        fileContents = new byte[aByteArray.length];
                        System.arraycopy(aByteArray, 0, fileContents, 0, aByteArray.length);
                }
        }

        public static class UploadMonitor {

                static Hashtable uploadTable = new Hashtable();

                static void set(String fName, UplInfo info) {
                        uploadTable.put(fName, info);
                }

                static void remove(String fName) {
                        uploadTable.remove(fName);
                }

                static UplInfo getInfo(String fName) {
                        UplInfo info = (UplInfo) uploadTable.get(fName);
                        return info;
                }
        }

        // A Class with methods used to process a ServletInputStream
        public class HttpMultiPartParser {

                //private final String lineSeparator = System.getProperty("line.separator", "\n");
                private final int ONE_MB = 1024 * 1;

                public Hashtable processData(ServletInputStream is, String boundary, String saveInDir,
                                int clength) throws IllegalArgumentException, IOException {
                        if (is == null) throw new IllegalArgumentException("InputStream");
                        if (boundary == null || boundary.trim().length() < 1) throw new IllegalArgumentException(
                                        "\"" + boundary + "\" is an illegal boundary indicator");
                        boundary = "--" + boundary;
                        StringTokenizer stLine = null, stFields = null;
                        FileInfo fileInfo = null;
                        Hashtable dataTable = new Hashtable(5);
                        String line = null, field = null, paramName = null;
                        boolean saveFiles = (saveInDir != null && saveInDir.trim().length() > 0);
                        boolean isFile = false;
                        if (saveFiles) { // Create the required directory (including parent dirs)
                                File f = new File(saveInDir);
                                f.mkdirs();
                        }
                        line = getLine(is);
                        if (line == null || !line.startsWith(boundary)) throw new IOException(
                                        "Boundary not found; boundary = " + boundary + ", line = " + line);
                        while (line != null) {
                                if (line == null || !line.startsWith(boundary)) return dataTable;
                                line = getLine(is);
                                if (line == null) return dataTable;
                                stLine = new StringTokenizer(line, ";\r\n");
                                if (stLine.countTokens() < 2) throw new IllegalArgumentException(
                                                "Bad data in second line");
                                line = stLine.nextToken().toLowerCase();
                                if (line.indexOf("form-data") < 0) throw new IllegalArgumentException(
                                                "Bad data in second line");
                                stFields = new StringTokenizer(stLine.nextToken(), "=\"");
                                if (stFields.countTokens() < 2) throw new IllegalArgumentException(
                                                "Bad data in second line");
                                fileInfo = new FileInfo();
                                stFields.nextToken();
                                paramName = stFields.nextToken();
                                isFile = false;
                                if (stLine.hasMoreTokens()) {
                                        field = stLine.nextToken();
                                        stFields = new StringTokenizer(field, "=\"");
                                        if (stFields.countTokens() > 1) {
                                                if (stFields.nextToken().trim().equalsIgnoreCase("filename")) {
                                                        fileInfo.name = paramName;
                                                        String value = stFields.nextToken();
                                                        if (value != null && value.trim().length() > 0) {
                                                                fileInfo.clientFileName = value;
                                                                isFile = true;
                                                        }
                                                        else {
                                                                line = getLine(is); // Skip "Content-Type:" line
                                                                line = getLine(is); // Skip blank line
                                                                line = getLine(is); // Skip blank line
                                                                line = getLine(is); // Position to boundary line
                                                                continue;
                                                        }
                                                }
                                        }
                                        else if (field.toLowerCase().indexOf("filename") >= 0) {
                                                line = getLine(is); // Skip "Content-Type:" line
                                                line = getLine(is); // Skip blank line
                                                line = getLine(is); // Skip blank line
                                                line = getLine(is); // Position to boundary line
                                                continue;
                                        }
                                }
                                boolean skipBlankLine = true;
                                if (isFile) {
                                        line = getLine(is);
                                        if (line == null) return dataTable;
                                        if (line.trim().length() < 1) skipBlankLine = false;
                                        else {
                                                stLine = new StringTokenizer(line, ": ");
                                                if (stLine.countTokens() < 2) throw new IllegalArgumentException(
                                                                "Bad data in third line");
                                                stLine.nextToken(); // Content-Type
                                                fileInfo.fileContentType = stLine.nextToken();
                                        }
                                }
                                if (skipBlankLine) {
                                        line = getLine(is);
                                        if (line == null) return dataTable;
                                }
                                if (!isFile) {
                                        line = getLine(is);
                                        if (line == null) return dataTable;
                                        dataTable.put(paramName, line);
                                        // If parameter is dir, change saveInDir to dir
                                        if (paramName.equals("dir")) saveInDir = line;
                                        line = getLine(is);
                                        continue;
                                }
                                try {
                                        UplInfo uplInfo = new UplInfo(clength);
                                        UploadMonitor.set(fileInfo.clientFileName, uplInfo);
                                        OutputStream os = null;
                                        String path = null;
                                        if (saveFiles) os = new FileOutputStream(path = getFileName(saveInDir,
                                                        fileInfo.clientFileName));
                                        else os = new ByteArrayOutputStream(ONE_MB);
                                        boolean readingContent = true;
                                        byte previousLine[] = new byte[2 * ONE_MB];
                                        byte temp[] = null;
                                        byte currentLine[] = new byte[2 * ONE_MB];
                                        int read, read3;
                                        if ((read = is.readLine(previousLine, 0, previousLine.length)) == -1) {
                                                line = null;
                                                break;
                                        }
                                        while (readingContent) {
                                                if ((read3 = is.readLine(currentLine, 0, currentLine.length)) == -1) {
                                                        line = null;
                                                        uplInfo.aborted = true;
                                                        break;
                                                }
                                                if (compareBoundary(boundary, currentLine)) {
                                                        os.write(previousLine, 0, read - 2);
                                                        line = new String(currentLine, 0, read3);
                                                        break;
                                                }
                                                else {
                                                        os.write(previousLine, 0, read);
                                                        uplInfo.currSize += read;
                                                        temp = currentLine;
                                                        currentLine = previousLine;
                                                        previousLine = temp;
                                                        read = read3;
                                                }//end else
                                        }//end while
                                        os.flush();
                                        os.close();
                                        if (!saveFiles) {
                                                ByteArrayOutputStream baos = (ByteArrayOutputStream) os;
                                                fileInfo.setFileContents(baos.toByteArray());
                                        }
                                        else fileInfo.file = new File(path);
                                        dataTable.put(paramName, fileInfo);
                                        uplInfo.currSize = uplInfo.totalSize;
                                }//end try
                                catch (IOException e) {
                                        throw e;
                                }
                        }
                        return dataTable;
                }

                /**
                 * Compares boundary string to byte array
                 */
                private boolean compareBoundary(String boundary, byte ba[]) {
                        if (boundary == null || ba == null) return false;
                        for (int i = 0; i < boundary.length(); i++)
                                if ((byte) boundary.charAt(i) != ba[i]) return false;
                        return true;
                }

                /** Convenience method to read HTTP header lines */
                private synchronized String getLine(ServletInputStream sis) throws IOException {
                        byte b[] = new byte[1024];
                        int read = sis.readLine(b, 0, b.length), index;
                        String line = null;
                        if (read != -1) {
                                line = new String(b, 0, read);
                                if ((index = line.indexOf('\n')) >= 0) line = line.substring(0, index - 1);
                        }
                        return line;
                }

                public String getFileName(String dir, String fileName) throws IllegalArgumentException {
                        String path = null;
                        if (dir == null || fileName == null) throw new IllegalArgumentException(
                                        "dir or fileName is null");
                        int index = fileName.lastIndexOf('/');
                        String name = null;
                        if (index >= 0) name = fileName.substring(index + 1);
                        else name = fileName;
                        index = name.lastIndexOf('\\');
                        if (index >= 0) fileName = name.substring(index + 1);
                        path = dir + File.separator + fileName;
                        if (File.separatorChar == '/') return path.replace('\\', File.separatorChar);
                        else return path.replace('/', File.separatorChar);
                }
        } //End of class HttpMultiPartParser

        /**
         * This class is a comparator to sort the filenames and dirs
         */
        class FileComp implements Comparator {

                int mode;
                int sign;

                FileComp() {
                        this.mode = 1;
                        this.sign = 1;
                }

                /**
                 * @param mode sort by 1=Filename, 2=Size, 3=Date, 4=Type
                 * The default sorting method is by Name
                 * Negative mode means descending sort
                 */
                FileComp(int mode) {
                        if (mode < 0) {
                                this.mode = -mode;
                                sign = -1;
                        }
                        else {
                                this.mode = mode;
                                this.sign = 1;
                        }
                }

                public int compare(Object o1, Object o2) {
                        File f1 = (File) o1;
                        File f2 = (File) o2;
                        if (f1.isDirectory()) {
                                if (f2.isDirectory()) {
                                        switch (mode) {
                                        //Filename or Type
                                        case 1:
                                        case 4:
                                                return sign
                                                                * f1.getAbsolutePath().toUpperCase().compareTo(
                                                                                f2.getAbsolutePath().toUpperCase());
                                        //Filesize
                                        case 2:
                                                return sign * (new Long(f1.length()).compareTo(new Long(f2.length())));
                                        //Date
                                        case 3:
                                                return sign
                                                                * (new Long(f1.lastModified())
                                                                                .compareTo(new Long(f2.lastModified())));
                                        default:
                                                return 1;
                                        }
                                }
                                else return -1;
                        }
                        else if (f2.isDirectory()) return 1;
                        else {
                                switch (mode) {
                                case 1:
                                        return sign
                                                        * f1.getAbsolutePath().toUpperCase().compareTo(
                                                                        f2.getAbsolutePath().toUpperCase());
                                case 2:
                                        return sign * (new Long(f1.length()).compareTo(new Long(f2.length())));
                                case 3:
                                        return sign
                                                        * (new Long(f1.lastModified()).compareTo(new Long(f2.lastModified())));
                                case 4: { // Sort by extension
                                        int tempIndexf1 = f1.getAbsolutePath().lastIndexOf('.');
                                        int tempIndexf2 = f2.getAbsolutePath().lastIndexOf('.');
                                        if ((tempIndexf1 == -1) && (tempIndexf2 == -1)) { // Neither have an extension
                                                return sign
                                                                * f1.getAbsolutePath().toUpperCase().compareTo(
                                                                                f2.getAbsolutePath().toUpperCase());
                                        }
                                        // f1 has no extension
                                        else if (tempIndexf1 == -1) return -sign;
                                        // f2 has no extension
                                        else if (tempIndexf2 == -1) return sign;
                                        // Both have an extension
                                        else {
                                                String tempEndf1 = f1.getAbsolutePath().toUpperCase()
                                                                .substring(tempIndexf1);
                                                String tempEndf2 = f2.getAbsolutePath().toUpperCase()
                                                                .substring(tempIndexf2);
                                                return sign * tempEndf1.compareTo(tempEndf2);
                                        }
                                }
                                default:
                                        return 1;
                                }
                        }
                }
        }

        /**
         * Wrapperclass to wrap an OutputStream around a Writer
         */
        class Writer2Stream extends OutputStream {

                Writer out;

                Writer2Stream(Writer w) {
                        super();
                        out = w;
                }

                public void write(int i) throws IOException {
                        out.write(i);
                }

                public void write(byte[] b) throws IOException {
                        for (int i = 0; i < b.length; i++) {
                                int n = b[i];
                                //Convert byte to ubyte
                                n = ((n >>> 4) & 0xF) * 16 + (n & 0xF);
                                out.write(n);
                        }
                }

                public void write(byte[] b, int off, int len) throws IOException {
                        for (int i = off; i < off + len; i++) {
                                int n = b[i];
                                n = ((n >>> 4) & 0xF) * 16 + (n & 0xF);
                                out.write(n);
                        }
                }
        } //End of class Writer2Stream

        static Vector expandFileList(String[] files, boolean inclDirs) {
                Vector v = new Vector();
                if (files == null) return v;
                for (int i = 0; i < files.length; i++)
                        v.add(new File(URLDecoder.decode(files[i])));
                for (int i = 0; i < v.size(); i++) {
                        File f = (File) v.get(i);
                        if (f.isDirectory()) {
                                File[] fs = f.listFiles();
                                for (int n = 0; n < fs.length; n++)
                                        v.add(fs[n]);
                                if (!inclDirs) {
                                        v.remove(i);
                                        i--;
                                }
                        }
                }
                return v;
        }

        /**
         * Method to build an absolute path
         * @param dir the root dir
         * @param name the name of the new directory
         * @return if name is an absolute directory, returns name, else returns dir+name
         */
        static String getDir(String dir, String name) {
                if (!dir.endsWith(File.separator)) dir = dir + File.separator;
                File mv = new File(name);
                String new_dir = null;
                if (!mv.isAbsolute()) {
                        new_dir = dir + name;
                }
                else new_dir = name;
                return new_dir;
        }

        /**
         * This Method converts a byte size in a kbytes or Mbytes size, depending on the size
         *     @param size The size in bytes
         *     @return String with size and unit
         */
        static String convertFileSize(long size) {
                int divisor = 1;
                String unit = "bytes";
                if (size >= 1024 * 1024) {
                        divisor = 1024 * 1024;
                        unit = "MB";
                }
                else if (size >= 1024) {
                        divisor = 1024;
                        unit = "KB";
                }
                if (divisor == 1) return size / divisor + " " + unit;
                String aftercomma = "" + 100 * (size % divisor) / divisor;
                if (aftercomma.length() == 1) aftercomma = "0" + aftercomma;
                return size / divisor + "." + aftercomma + " " + unit;
        }

        /**
         * Copies all data from in to out
         *         @param in the input stream
         *        @param out the output stream
         *        @param buffer copy buffer
         */
        static void copyStreams(InputStream in, OutputStream out, byte[] buffer) throws IOException {
                copyStreamsWithoutClose(in, out, buffer);
                in.close();
                out.close();
        }

        /**
         * Copies all data from in to out
         *         @param in the input stream
         *        @param out the output stream
         *        @param buffer copy buffer
         */
        static void copyStreamsWithoutClose(InputStream in, OutputStream out, byte[] buffer)
                        throws IOException {
                int b;
                while ((b = in.read(buffer)) != -1)
                        out.write(buffer, 0, b);
        }

        /**
         * Returns the Mime Type of the file, depending on the extension of the filename
         */
        static String getMimeType(String fName) {
                fName = fName.toLowerCase();
                if (fName.endsWith(".jpg") || fName.endsWith(".jpeg") || fName.endsWith(".jpe")) return "image/jpeg";
                else if (fName.endsWith(".gif")) return "image/gif";
                else if (fName.endsWith(".pdf")) return "application/pdf";
                else if (fName.endsWith(".htm") || fName.endsWith(".html") || fName.endsWith(".shtml")) return "text/html";
                else if (fName.endsWith(".avi")) return "video/x-msvideo";
                else if (fName.endsWith(".mov") || fName.endsWith(".qt")) return "video/quicktime";
                else if (fName.endsWith(".mpg") || fName.endsWith(".mpeg") || fName.endsWith(".mpe")) return "video/mpeg";
                else if (fName.endsWith(".zip")) return "application/zip";
                else if (fName.endsWith(".tiff") || fName.endsWith(".tif")) return "image/tiff";
                else if (fName.endsWith(".rtf")) return "application/rtf";
                else if (fName.endsWith(".mid") || fName.endsWith(".midi")) return "audio/x-midi";
                else if (fName.endsWith(".xl") || fName.endsWith(".xls") || fName.endsWith(".xlv")
                                || fName.endsWith(".xla") || fName.endsWith(".xlb") || fName.endsWith(".xlt")
                                || fName.endsWith(".xlm") || fName.endsWith(".xlk")) return "application/excel";
                else if (fName.endsWith(".doc") || fName.endsWith(".dot")) return "application/msword";
                else if (fName.endsWith(".png")) return "image/png";
                else if (fName.endsWith(".xml")) return "text/xml";
                else if (fName.endsWith(".svg")) return "image/svg+xml";
                else if (fName.endsWith(".mp3")) return "audio/mp3";
                else if (fName.endsWith(".ogg")) return "audio/ogg";
                else return "text/plain";
        }

        /**
         * Converts some important chars (int) to the corresponding html string
         */
        static String conv2Html(int i) {
                if (i == '&') return "&amp;";
                else if (i == '<') return "&lt;";
                else if (i == '>') return "&gt;";
                else if (i == '"') return "&quot;";
                else return "" + (char) i;
        }

        /**
         * Converts a normal string to a html conform string
         */
        static String conv2Html(String st) {
                StringBuffer buf = new StringBuffer();
                for (int i = 0; i < st.length(); i++) {
                        buf.append(conv2Html(st.charAt(i)));
                }
                return buf.toString();
        }

        /**
         * Starts a native process on the server
         *         @param command the command to start the process
         *        @param dir the dir in which the process starts
         */
        static String startProcess(String command, String dir) throws IOException {
                StringBuffer ret = new StringBuffer();
                String[] comm = new String[3];
                comm[0] = COMMAND_INTERPRETER[0];
                comm[1] = COMMAND_INTERPRETER[1];
                comm[2] = command;
                long start = System.currentTimeMillis();
                try {
                        //Start process
                        Process ls_proc = Runtime.getRuntime().exec(comm, null, new File(dir));
                        //Get input and error streams
                        BufferedInputStream ls_in = new BufferedInputStream(ls_proc.getInputStream());
                        BufferedInputStream ls_err = new BufferedInputStream(ls_proc.getErrorStream());
                        boolean end = false;
                        while (!end) {
                                int c = 0;
                                while ((ls_err.available() > 0) && (++c <= 1000)) {
                                        ret.append(conv2Html(ls_err.read()));
                                }
                                c = 0;
                                while ((ls_in.available() > 0) && (++c <= 1000)) {
                                        ret.append(conv2Html(ls_in.read()));
                                }
                                try {
                                        ls_proc.exitValue();
                                        //if the process has not finished, an exception is thrown
                                        //else
                                        while (ls_err.available() > 0)
                                                ret.append(conv2Html(ls_err.read()));
                                        while (ls_in.available() > 0)
                                                ret.append(conv2Html(ls_in.read()));
                                        end = true;
                                }
                                catch (IllegalThreadStateException ex) {
                                        //Process is running
                                }
                                //The process is not allowed to run longer than given time.
                                if (System.currentTimeMillis() - start > MAX_PROCESS_RUNNING_TIME) {
                                        ls_proc.destroy();
                                        end = true;
                                        ret.append("!!!! Process has timed out, destroyed !!!!!");
                                }
                                try {
                                        Thread.sleep(50);
                                }
                                catch (InterruptedException ie) {}
                        }
                }
                catch (IOException e) {
                        ret.append("Error: " + e);
                }
                return ret.toString();
        }

        /**
         * Converts a dir string to a linked dir string
         *         @param dir the directory string (e.g. /usr/local/httpd)
         *        @param browserLink web-path to Browser.jsp
         */
        static String dir2linkdir(String dir, String browserLink, int sortMode) {
                File f = new File(dir);
                StringBuffer buf = new StringBuffer();
                while (f.getParentFile() != null) {
                        if (f.canRead()) {
                                String encPath = URLEncoder.encode(f.getAbsolutePath());
                                buf.insert(0, "<a href=\"" + browserLink + "?sort=" + sortMode + "&amp;dir="
                                                + encPath + "\">" + conv2Html(f.getName()) + File.separator + "</a>");
                        }
                        else buf.insert(0, conv2Html(f.getName()) + File.separator);
                        f = f.getParentFile();
                }
                if (f.canRead()) {
                        String encPath = URLEncoder.encode(f.getAbsolutePath());
                        buf.insert(0, "<a href=\"" + browserLink + "?sort=" + sortMode + "&amp;dir=" + encPath
                                        + "\">" + conv2Html(f.getAbsolutePath()) + "</a>");
                }
                else buf.insert(0, f.getAbsolutePath());
                return buf.toString();
        }

        /**
         *        Returns true if the given filename tends towards a packed file
         */
        static boolean isPacked(String name, boolean gz) {
                return (name.toLowerCase().endsWith(".zip") || name.toLowerCase().endsWith(".jar")
                                || (gz && name.toLowerCase().endsWith(".gz")) || name.toLowerCase()
                                .endsWith(".war"));
        }

        /**
         *        If RESTRICT_BROWSING = true this method checks, whether the path is allowed or not
         */
        static boolean isAllowed(File path, boolean write) throws IOException{
                if (READ_ONLY && write) return false;
                if (RESTRICT_BROWSING) {
            StringTokenizer stk = new StringTokenizer(RESTRICT_PATH, ";");
            while (stk.hasMoreTokens()){
                            if (path!=null && path.getCanonicalPath().startsWith(stk.nextToken()))
                    return RESTRICT_WHITELIST;
            }
            return !RESTRICT_WHITELIST;
                }
                else return true;
        }

        //---------------------------------------------------------------------------------------------------------------

        %>
<%
                //Get the current browsing directory
                request.setAttribute("dir", request.getParameter("dir"));
                // The browser_name variable is used to keep track of the URI
                // of the jsp file itself.  It is used in all link-backs.
                final String browser_name = request.getRequestURI();
                final String FOL_IMG = "";
                boolean nohtml = false;
                boolean dir_view = true;
                //Get Javascript
                if (request.getParameter("Javascript") != null) {
                        dir_view = false;
                        nohtml = true;
                        //Tell the browser that it should cache the javascript
                        response.setHeader("Cache-Control", "public");
                        Date now = new Date();
                        SimpleDateFormat sdf = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss z", Locale.US);
                        response.setHeader("Expires", sdf.format(new Date(now.getTime() + 1000 * 60 * 60 * 24*2)));
                        response.setHeader("Content-Type", "text/javascript");
                        %>
                        <%// This section contains the Javascript used for interface elements %>
                        var check = false;
                        <%// Disables the checkbox feature %>
                        function dis(){check = true;}

                        var DOM = 0, MS = 0, OP = 0, b = 0;
                        <%// Determine the browser type %>
                        function CheckBrowser(){
                                if (b == 0){
                                        if (window.opera) OP = 1;
                                        // Moz or Netscape
                                        if(document.getElementById) DOM = 1;
                                        // Micro$oft
                                        if(document.all && !OP) MS = 1;
                                        b = 1;
                                }
                        }
                        <%// Allows the whole row to be selected %>
                        function selrow (element, i){
                                var erst;
                                CheckBrowser();
                                if ((OP==1)||(MS==1)) erst = element.firstChild.firstChild;
                                else if (DOM==1) erst = element.firstChild.nextSibling.firstChild;
                                <%// MouseIn %>
                                if (i==0){
                                        if (erst.checked == true) element.className='mousechecked';
                                        else element.className='mousein';
                                }
                                <%// MouseOut %>
                                else if (i==1){
                                        if (erst.checked == true) element.className='checked';
                                        else element.className='mouseout';
                                }
                                <%    // MouseClick %>
                                else if ((i==2)&&(!check)){
                                        if (erst.checked==true) element.className='mousein';
                                        else element.className='mousechecked';
                                        erst.click();
                                }
                                else check=false;
                        }
                        <%// Filter files and dirs in FileList%>
                        function filter (begriff){
                                var suche = begriff.value.toLowerCase();
                                var table = document.getElementById("filetable");
                                var ele;
                                for (var r = 1; r < table.rows.length; r++){
                                        ele = table.rows[r].cells[1].innerHTML.replace(/<[^>]+>/g,"");
                                        if (ele.toLowerCase().indexOf(suche)>=0 )
                                                table.rows[r].style.display = '';
                                        else table.rows[r].style.display = 'none';
                              }
                        }
                        <%//(De)select all checkboxes%>        
                        function AllFiles(){
                                for(var x=0;x < document.FileList.elements.length;x++){
                                        var y = document.FileList.elements[x];
                                        var ytr = y.parentNode.parentNode;
                                        var check = document.FileList.selall.checked;
                                        if(y.name == 'selfile' && ytr.style.display != 'none'){
                                                if (y.disabled != true){
                                                        y.checked = check;
                                                        if (y.checked == true) ytr.className = 'checked';
                                                        else ytr.className = 'mouseout';
                                                }
                                        }
                                }
                        }
                        
                        function shortKeyHandler(_event){
                                if (!_event) _event = window.event;
                                if (_event.which) {
                                        keycode = _event.which;
                                } else if (_event.keyCode) {
                                        keycode = _event.keyCode;
                                }
                                var t = document.getElementById("text_Dir");
                                //z
                                if (keycode == 122){
                                        document.getElementById("but_Zip").click();
                                }
                                //r, F2
                                else if (keycode == 113 || keycode == 114){
                                        var path = prompt("Please enter new filename", "");
                                        if (path == null) return;
                                        t.value = path;
                                        document.getElementById("but_Ren").click();
                                }
                                //c
                                else if (keycode == 99){
                                        var path = prompt("Please enter filename", "");
                                        if (path == null) return;
                                        t.value = path;
                                        document.getElementById("but_NFi").click();
                                }
                                //d
                                else if (keycode == 100){
                                        var path = prompt("Please enter directory name", "");
                                        if (path == null) return;
                                        t.value = path;
                                        document.getElementById("but_NDi").click();
                                }
                                //m
                                else if (keycode == 109){
                                        var path = prompt("Please enter move destination", "");
                                        if (path == null) return;
                                        t.value = path;
                                        document.getElementById("but_Mov").click();
                                }
                                //y
                                else if (keycode == 121){
                                        var path = prompt("Please enter copy destination", "");
                                        if (path == null) return;
                                        t.value = path;
                                        document.getElementById("but_Cop").click();
                                }
                                //l
                                else if (keycode == 108){
                                        document.getElementById("but_Lau").click();
                                }
                                //Del
                                else if (keycode == 46){
                                        document.getElementById("but_Del").click();
                                }
                        }

                        function popUp(URL){
                                fname = document.getElementsByName("myFile")[0].value;
                                if (fname != "")
                                        window.open(URL+"?first&uplMonitor="+encodeURIComponent(fname),"","width=400,height=150,resizable=yes,depend=yes")
                        }
                        
                        document.onkeypress = shortKeyHandler;
<%                 }
                // View file
                else if (request.getParameter("file") != null) {
            File f = new File(request.getParameter("file"));
            if (!isAllowed(f, false)) {
                request.setAttribute("dir", f.getParent());
                request.setAttribute("error", "You are not allowed to access "+f.getAbsolutePath());
            }
            else if (f.exists() && f.canRead()) {
                if (isPacked(f.getName(), false)) {
                    //If zipFile, do nothing here
                }
                else{
                    String mimeType = getMimeType(f.getName());
                    response.setContentType(mimeType);
                    if (mimeType.equals("text/plain")) response.setHeader(
                            "Content-Disposition", "inline;filename=\"temp.txt\"");
                    else response.setHeader("Content-Disposition", "inline;filename=\""
                            + f.getName() + "\"");
                    BufferedInputStream fileInput = new BufferedInputStream(new FileInputStream(f));
                    byte buffer[] = new byte[8 * 1024];
                    out.clearBuffer();
                    OutputStream out_s = new Writer2Stream(out);
                    copyStreamsWithoutClose(fileInput, out_s, buffer);
                    fileInput.close();
                    out_s.flush();
                    nohtml = true;
                    dir_view = false;
                }
            }
            else {
                request.setAttribute("dir", f.getParent());
                request.setAttribute("error", "File " + f.getAbsolutePath()
                        + " does not exist or is not readable on the server");
            }
                }
                // Download selected files as zip file
                else if ((request.getParameter("Submit") != null)
                                && (request.getParameter("Submit").equals(SAVE_AS_ZIP))) {
                        Vector v = expandFileList(request.getParameterValues("selfile"), false);
                        //Check if all files in vector are allowed
                        String notAllowedFile = null;
                        for (int i = 0;i < v.size(); i++){
                                File f = (File) v.get(i);
                                if (!isAllowed(f, false)){
                                        notAllowedFile = f.getAbsolutePath();
                                        break;
                                }
                        }
                        if (notAllowedFile != null){
                                request.setAttribute("error", "You are not allowed to access " + notAllowedFile);
                        }
                        else if (v.size() == 0) {
                                request.setAttribute("error", "No files selected");
                        }
                        else {
                                File dir_file = new File("" + request.getAttribute("dir"));
                                int dir_l = dir_file.getAbsolutePath().length();
                                response.setContentType("application/zip");
                                response.setHeader("Content-Disposition", "attachment;filename=\"rename_me.zip\"");
                                out.clearBuffer();
                                ZipOutputStream zipout = new ZipOutputStream(new Writer2Stream(out));
                                zipout.setComment("Created by jsp File Browser v. " + VERSION_NR);
                                zipout.setLevel(COMPRESSION_LEVEL);
                                for (int i = 0; i < v.size(); i++) {
                                        File f = (File) v.get(i);
                                        if (f.canRead()) {
                                                zipout.putNextEntry(new ZipEntry(f.getAbsolutePath().substring(dir_l + 1)));
                                                BufferedInputStream fr = new BufferedInputStream(new FileInputStream(f));
                                                byte buffer[] = new byte[0xffff];
                                                copyStreamsWithoutClose(fr, zipout, buffer);
                                                /*                                        int b;
                                                 while ((b=fr.read())!=-1) zipout.write(b);*/
                                                fr.close();
                                                zipout.closeEntry();
                                        }
                                }
                                zipout.finish();
                                out.flush();
                                nohtml = true;
                                dir_view = false;
                        }
                }
                // Download file
                else if (request.getParameter("downfile") != null) {
                        String filePath = request.getParameter("downfile");
                        File f = new File(filePath);
                        if (!isAllowed(f, false)){
                                request.setAttribute("dir", f.getParent());
                                request.setAttribute("error", "You are not allowed to access " + f.getAbsoluteFile());
                        }
                        else if (f.exists() && f.canRead()) {
                                response.setContentType("application/octet-stream");
                                response.setHeader("Content-Disposition", "attachment;filename=\"" + f.getName()
                                                + "\"");
                                response.setContentLength((int) f.length());
                                BufferedInputStream fileInput = new BufferedInputStream(new FileInputStream(f));
                                byte buffer[] = new byte[8 * 1024];
                                out.clearBuffer();
                                OutputStream out_s = new Writer2Stream(out);
                                copyStreamsWithoutClose(fileInput, out_s, buffer);
                                fileInput.close();
                                out_s.flush();
                                nohtml = true;
                                dir_view = false;
                        }
                        else {
                                request.setAttribute("dir", f.getParent());
                                request.setAttribute("error", "File " + f.getAbsolutePath()
                                                + " does not exist or is not readable on the server");
                        }
                }
                if (nohtml) return;
                //else
                        // If no parameter is submitted, it will take the path from jsp file browser
                        if (request.getAttribute("dir") == null) {
                                String path = null;
                                if (application.getRealPath(request.getRequestURI()) != null) {
                                        File f = new File(application.getRealPath(request.getRequestURI())).getParentFile();
                                        //This is a hack needed for tomcat
                                        while (f != null && !f.exists())
                                                f = f.getParentFile();
                                        if (f != null)
                                                path = f.getAbsolutePath();
                                }
                                if (path == null) { // handle the case where we are not in a directory (ex: war file)
                                        path = new File(".").getAbsolutePath();
                                }
                                //Check path
                if (!isAllowed(new File(path), false)){
                        //TODO Blacklist
                    if (RESTRICT_PATH.indexOf(";")<0) path = RESTRICT_PATH;
                    else path = RESTRICT_PATH.substring(0, RESTRICT_PATH.indexOf(";"));
                }
                                request.setAttribute("dir", path);
                        }%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<meta name="robots" content="noindex">
<meta http-equiv="expires" content="0">
<meta http-equiv="pragma" content="no-cache">
<%
                        //If a cssfile exists, it will take it
                        String cssPath = null;
                        if (application.getRealPath(request.getRequestURI()) != null) cssPath = new File(
                                        application.getRealPath(request.getRequestURI())).getParent()
                                        + File.separator + CSS_NAME;
                        if (cssPath == null) cssPath = application.getResource(CSS_NAME).toString();
                        if (new File(cssPath).exists()) {
%>
<link rel="stylesheet" type="text/css" href="<%=CSS_NAME%>">
      <%}
                        else if (request.getParameter("uplMonitor") == null) {%>
        <style type="text/css">
                input.button {background-color: #c0c0c0; color: #666666;
                border: 1px solid #999999; margin: 5px 1px 5px 1px;}
                input.textfield {margin: 5px 1px 5px 1px;}
                input.button:Hover { color: #444444 }
                table.filelist {background-color:#666666; width:100%; border:0px none #ffffff}
                .formular {margin: 1px; background-color:#ffffff; padding: 1em; border:1px solid #000000;}
                .formular2 {margin: 1px;}
                th { background-color:#c0c0c0 }
                tr.mouseout { background-color:#ffffff; }
                tr.mousein  { background-color:#eeeeee; }
                tr.checked  { background-color:#cccccc }
                tr.mousechecked { background-color:#c0c0c0 }
                td { font-family:Verdana, Arial, Helvetica, sans-serif; font-size: 8pt; color: #666666;}
                td.message { background-color: #FFFF00; color: #000000; text-align:center; font-weight:bold}
                td.error { background-color: #FF0000; color: #000000; text-align:center; font-weight:bold}
                A { text-decoration: none; }
                A:Hover { color : Red; text-decoration : underline; }
                BODY { font-family:Verdana, Arial, Helvetica, sans-serif; font-size: 8pt; color: #666666;}
        </style>
        <%}
                
        //Check path
        if (!isAllowed(new File((String)request.getAttribute("dir")), false)){
            request.setAttribute("error", "You are not allowed to access " + request.getAttribute("dir"));
        }
                //Upload monitor
                else if (request.getParameter("uplMonitor") != null) {%>
        <style type="text/css">
                BODY { font-family:Verdana, Arial, Helvetica, sans-serif; font-size: 8pt; color: #666666;}
        </style><%
                        String fname = request.getParameter("uplMonitor");
                        //First opening
                        boolean first = false;
                        if (request.getParameter("first") != null) first = true;
                        UplInfo info = new UplInfo();
                        if (!first) {
                                info = UploadMonitor.getInfo(fname);
                                if (info == null) {
                                        //Windows
                                        int posi = fname.lastIndexOf("\\");
                                        if (posi != -1) info = UploadMonitor.getInfo(fname.substring(posi + 1));
                                }
                                if (info == null) {
                                        //Unix
                                        int posi = fname.lastIndexOf("/");
                                        if (posi != -1) info = UploadMonitor.getInfo(fname.substring(posi + 1));
                                }
                        }
                        dir_view = false;
                        request.setAttribute("dir", null);
                        if (info.aborted) {
                                UploadMonitor.remove(fname);
                                %>
</head>
<body>
<b>Upload of <%=fname%></b><br><br>
Upload aborted.</body>
</html><%
                        }
                        else if (info.totalSize != info.currSize || info.currSize == 0) {
                                %>
<META HTTP-EQUIV="Refresh" CONTENT="<%=UPLOAD_MONITOR_REFRESH%>;URL=<%=browser_name %>?uplMonitor=<%=URLEncoder.encode(fname)%>">
</head>
<body>
<b>Upload of <%=fname%></b><br><br>
<center>
<table height="20px" width="90%" bgcolor="#eeeeee" style="border:1px solid #cccccc"><tr>
<td bgcolor="blue" width="<%=info.getPercent()%>%"></td><td width="<%=100-info.getPercent()%>%"></td>
</tr></table></center>
<%=convertFileSize(info.currSize)%> from <%=convertFileSize(info.totalSize)%>
(<%=info.getPercent()%> %) uploaded (Speed: <%=info.getUprate()%>).<br>
Time: <%=info.getTimeElapsed()%> from <%=info.getTimeEstimated()%>
</body>
</html><%
                        }
                        else {
                                UploadMonitor.remove(fname);
                                %>
</head>
<body onload="javascript:window.close()">
<b>Upload of <%=fname%></b><br><br>
Upload finished.
</body>
</html><%
                        }
                }
                //Comandwindow
                else if (request.getParameter("command") != null) {
            if (!NATIVE_COMMANDS){
                request.setAttribute("error", "Execution of native commands is not allowed!");
            }
                        else if (!"Cancel".equalsIgnoreCase(request.getParameter("Submit"))) {
%>
<title>Launch commands in <%=request.getAttribute("dir")%></title>
</head>
<body><center>
<h2><%=LAUNCH_COMMAND %></h2><br />
<%
                                out.println("<form action=\"" + browser_name + "\" method=\"Post\">\n"
                                                + "<textarea name=\"text\" wrap=\"off\" cols=\"" + EDITFIELD_COLS
                                                + "\" rows=\"" + EDITFIELD_ROWS + "\" readonly>");
                                String ret = "";
                                if (!request.getParameter("command").equalsIgnoreCase(""))
                    ret = startProcess(
                                                request.getParameter("command"), (String) request.getAttribute("dir"));
                                out.println(ret);
%></textarea>
        <input type="hidden" name="dir" value="<%= request.getAttribute("dir")%>">
        <br /><br />
        <table class="formular">
        <tr><td title="Enter your command">
        Command: <input size="<%=EDITFIELD_COLS-5%>" type="text" name="command" value="">
        </td></tr>
        <tr><td><input class="button" type="Submit" name="Submit" value="Launch">
        <input type="hidden" name="sort" value="<%=request.getParameter("sort")%>">
        <input type="Submit" class="button" name="Submit" value="Cancel"></td></tr>
        </table>
        </form>
        <br />
        <hr>
        <center>
                <small>jsp File Browser version <%= VERSION_NR%> by <a href="http://www.vonloesch.de">www.vonloesch.de</a></small>
        </center>
        </center>
</body>
</html>
<%
                                dir_view = false;
                                request.setAttribute("dir", null);
                        }
                }

                //Click on a filename, special viewer (zip+jar file)
                else if (request.getParameter("file") != null) {
                        File f = new File(request.getParameter("file"));
            if (!isAllowed(f, false)){
                request.setAttribute("error", "You are not allowed to access " + f.getAbsolutePath());
            }
                        else if (isPacked(f.getName(), false)) {
                                //ZipFile
                                try {
                                        ZipFile zf = new ZipFile(f);
                                        Enumeration entries = zf.entries();
%>
<title><%= f.getAbsolutePath()%></title>
</head>
<body>
        <h2>Content of <%=conv2Html(f.getName())%></h2><br />
        <table class="filelist" cellspacing="1px" cellpadding="0px">
        <th>Name</th><th>Uncompressed size</th><th>Compressed size</th><th>Compr. ratio</th><th>Date</th>
<%
                                        long size = 0;
                                        int fileCount = 0;
                                        while (entries.hasMoreElements()) {
                                                ZipEntry entry = (ZipEntry) entries.nextElement();
                                                if (!entry.isDirectory()) {
                                                        fileCount++;
                                                        size += entry.getSize();
                                                        long ratio = 0;
                                                        if (entry.getSize() != 0) ratio = (entry.getCompressedSize() * 100)
                                                                        / entry.getSize();
                                                        out.println("<tr class=\"mouseout\"><td>" + conv2Html(entry.getName())
                                                                        + "</td><td>" + convertFileSize(entry.getSize()) + "</td><td>"
                                                                        + convertFileSize(entry.getCompressedSize()) + "</td><td>"
                                                                        + ratio + "%" + "</td><td>"
                                                                        + dateFormat.format(new Date(entry.getTime())) + "</td></tr>");

                                                }
                                        }
                                        zf.close();
                                        //No directory view
                                        dir_view = false;
                                        request.setAttribute("dir", null);
%>
        </table>
        <p align=center>
        <b><%=convertFileSize(size)%> in <%=fileCount%> files in <%=f.getName()%>. Compression ratio: <%=(f.length() * 100) / size%>%
        </b></p>
</body></html>
<%
                                }
                                catch (ZipException ex) {
                                        request.setAttribute("error", "Cannot read " + f.getName()
                                                        + ", no valid zip file");
                                }
                                catch (IOException ex) {
                                        request.setAttribute("error", "Reading of " + f.getName() + " aborted. Error: "
                                                        + ex);
                                }
                        }
                }
                // Upload
                else if ((request.getContentType() != null)
                                && (request.getContentType().toLowerCase().startsWith("multipart"))) {
                        if (!ALLOW_UPLOAD){
                request.setAttribute("error", "Upload is forbidden!");
            }
                        response.setContentType("text/html");
                        HttpMultiPartParser parser = new HttpMultiPartParser();
                        boolean error = false;
                        try {
                                int bstart = request.getContentType().lastIndexOf("oundary=");
                                String bound = request.getContentType().substring(bstart + 8);
                                int clength = request.getContentLength();
                                Hashtable ht = parser
                                                .processData(request.getInputStream(), bound, tempdir, clength);
                if (!isAllowed(new File((String)ht.get("dir")), false)){
                    //This is a hack, cos we are writing to this directory
                        request.setAttribute("error", "You are not allowed to access " + ht.get("dir"));
                    error = true;
                }
                                else if (ht.get("myFile") != null) {
                                        FileInfo fi = (FileInfo) ht.get("myFile");
                                        File f = fi.file;
                                        UplInfo info = UploadMonitor.getInfo(fi.clientFileName);
                                        if (info != null && info.aborted) {
                                                f.delete();
                                                request.setAttribute("error", "Upload aborted");
                                        }
                                        else {
                                                // Move file from temp to the right dir
                                                String path = (String) ht.get("dir");
                                                if (!path.endsWith(File.separator)) path = path + File.separator;
                                                if (!f.renameTo(new File(path + f.getName()))) {
                                                        request.setAttribute("error", "Cannot upload file.");
                                                        error = true;
                                                        f.delete();
                                                }
                                        }
                                }
                                else {
                                        request.setAttribute("error", "No file selected for upload");
                                        error = true;
                                }
                                request.setAttribute("dir", (String) ht.get("dir"));
                        }
                        catch (Exception e) {
                                request.setAttribute("error", "Error " + e + ". Upload aborted");
                                error = true;
                        }
                        if (!error) request.setAttribute("message", "File upload correctly finished.");
                }
                // The form to edit a text file
                else if (request.getParameter("editfile") != null) {
                        File ef = new File(request.getParameter("editfile"));
            if (!isAllowed(ef, true)){
                request.setAttribute("error", "You are not allowed to access " + ef.getAbsolutePath());
            }
            else{
%>
<title>Edit <%=conv2Html(request.getParameter("editfile"))%></title>
</head>
<body>
<center>
<h2>Edit <%=conv2Html(request.getParameter("editfile"))%></h2><br />
<%
                BufferedReader reader = new BufferedReader(new FileReader(ef));
                String disable = "";
                if (!ef.canWrite()) disable = " readonly";
                out.println("<form action=\"" + browser_name + "\" method=\"Post\">\n"
                        + "<textarea name=\"text\" wrap=\"off\" cols=\"" + EDITFIELD_COLS
                        + "\" rows=\"" + EDITFIELD_ROWS + "\"" + disable + ">");
                String c;
                // Write out the file and check if it is a win or unix file
                int i;
                boolean dos = false;
                boolean cr = false;
                while ((i = reader.read()) >= 0) {
                    out.print(conv2Html(i));
                    if (i == '\r') cr = true;
                    else if (cr && (i == '\n')) dos = true;
                    else cr = false;
                }
                reader.close();
                //No File directory is shown
                request.setAttribute("dir", null);
                dir_view = false;

%></textarea><br /><br />
<table class="formular">
        <input type="hidden" name="nfile" value="<%= request.getParameter("editfile")%>">
        <input type="hidden" name="sort" value="<%=request.getParameter("sort")%>">
                <tr><td colspan="2"><input type="radio" name="lineformat" value="dos" <%= dos?"checked":""%>>Ms-Dos/Windows
                <input type="radio" name="lineformat" value="unix" <%= dos?"":"checked"%>>Unix
                <input type="checkbox" name="Backup" checked>Write backup</td></tr>
                <tr><td title="Enter the new filename"><input type="text" name="new_name" value="<%=ef.getName()%>">
                <input type="Submit" name="Submit" value="Save"></td>
        </form>
        <form action="<%=browser_name%>" method="Post">
        <td align="left">
        <input type="Submit" name="Submit" value="Cancel">
        <input type="hidden" name="nfile" value="<%= request.getParameter("editfile")%>">
        <input type="hidden" name="sort" value="<%=request.getParameter("sort")%>">
        </td>
        </form>
        </tr>
        </table>
        </center>
        <br />
        <hr>
        <center>
                <small>jsp File Browser version <%= VERSION_NR%> by <a href="http://www.vonloesch.de">www.vonloesch.de</a></small>
        </center>
</body>
</html>
<%
            }
                }
                // Save or cancel the edited file
                else if (request.getParameter("nfile") != null) {
                        File f = new File(request.getParameter("nfile"));
                        if (request.getParameter("Submit").equals("Save")) {
                                File new_f = new File(getDir(f.getParent(), request.getParameter("new_name")));
                    if (!isAllowed(new_f, true)){
                        request.setAttribute("error", "You are not allowed to access " + new_f.getAbsolutePath());
                    }
                                if (new_f.exists() && new_f.canWrite() && request.getParameter("Backup") != null) {
                                        File bak = new File(new_f.getAbsolutePath() + ".bak");
                                        bak.delete();
                                        new_f.renameTo(bak);
                                }
                                if (new_f.exists() && !new_f.canWrite()) request.setAttribute("error",
                                                "Cannot write to " + new_f.getName() + ", file is write protected.");
                                else {
                                        BufferedWriter outs = new BufferedWriter(new FileWriter(new_f));
                                        StringReader text = new StringReader(request.getParameter("text"));
                                        int i;
                                        boolean cr = false;
                                        String lineend = "\n";
                                        if (request.getParameter("lineformat").equals("dos")) lineend = "\r\n";
                                        while ((i = text.read()) >= 0) {
                                                if (i == '\r') cr = true;
                                                else if (i == '\n') {
                                                        outs.write(lineend);
                                                        cr = false;
                                                }
                                                else if (cr) {
                                                        outs.write(lineend);
                                                        cr = false;
                                                }
                                                else {
                                                        outs.write(i);
                                                        cr = false;
                                                }
                                        }
                                        outs.flush();
                                        outs.close();
                                }
                        }
                        request.setAttribute("dir", f.getParent());
                }
                //Unpack file to the current directory without overwriting
                else if (request.getParameter("unpackfile") != null) {
                        File f = new File(request.getParameter("unpackfile"));
                        String root = f.getParent();
                        request.setAttribute("dir", root);
            if (!isAllowed(new File(root), true)){
                request.setAttribute("error", "You are not allowed to access " + root);
            }
                        //Check if file exists
                        else if (!f.exists()) {
                                request.setAttribute("error", "Cannot unpack " + f.getName()
                                                + ", file does not exist");
                        }
                        //Check if directory is readonly
                        else if (!f.getParentFile().canWrite()) {
                                request.setAttribute("error", "Cannot unpack " + f.getName()
                                                + ", directory is write protected.");
                        }
                        //GZip
                        else if (f.getName().toLowerCase().endsWith(".gz")) {
                                //New name is old Name without .gz
                                String newName = f.getAbsolutePath().substring(0, f.getAbsolutePath().length() - 3);
                                try {
                                        byte buffer[] = new byte[0xffff];
                                        copyStreams(new GZIPInputStream(new FileInputStream(f)), new FileOutputStream(
                                                        newName), buffer);
                                }
                                catch (IOException ex) {
                                        request.setAttribute("error", "Unpacking of " + f.getName()
                                                        + " aborted. Error: " + ex);
                                }
                        }
                        //Else try Zip
                        else {
                                try {
                                        ZipFile zf = new ZipFile(f);
                                        Enumeration entries = zf.entries();
                                        //First check whether a file already exist
                                        boolean error = false;
                                        while (entries.hasMoreElements()) {
                                                ZipEntry entry = (ZipEntry) entries.nextElement();
                                                if (!entry.isDirectory()
                                                                && new File(root + File.separator + entry.getName()).exists()) {
                                                        request.setAttribute("error", "Cannot unpack " + f.getName()
                                                                        + ", File " + entry.getName() + " already exists.");
                                                        error = true;
                                                        break;
                                                }
                                        }
                                        if (!error) {
                                                //Unpack File
                                                entries = zf.entries();
                                                byte buffer[] = new byte[0xffff];
                                                while (entries.hasMoreElements()) {
                                                        ZipEntry entry = (ZipEntry) entries.nextElement();
                                                        File n = new File(root + File.separator + entry.getName());
                                                        if (entry.isDirectory()) n.mkdirs();
                                                        else {
                                                                n.getParentFile().mkdirs();
                                                                n.createNewFile();
                                                                copyStreams(zf.getInputStream(entry), new FileOutputStream(n),
                                                                                buffer);
                                                        }
                                                }
                                                zf.close();
                                                request.setAttribute("message", "Unpack of " + f.getName()
                                                                + " was successful.");
                                        }
                                }
                                catch (ZipException ex) {
                                        request.setAttribute("error", "Cannot unpack " + f.getName()
                                                        + ", no valid zip file");
                                }
                                catch (IOException ex) {
                                        request.setAttribute("error", "Unpacking of " + f.getName()
                                                        + " aborted. Error: " + ex);
                                }
                        }
                }
                // Delete Files
                else if ((request.getParameter("Submit") != null)
                                && (request.getParameter("Submit").equals(DELETE_FILES))) {
                        Vector v = expandFileList(request.getParameterValues("selfile"), true);
                        boolean error = false;
                        //delete backwards
                        for (int i = v.size() - 1; i >= 0; i--) {
                                File f = (File) v.get(i);
                if (!isAllowed(f, true)){
                    request.setAttribute("error", "You are not allowed to access " + f.getAbsolutePath());
                    error = true;
                    break;
                }
                                if (!f.canWrite() || !f.delete()) {
                                        request.setAttribute("error", "Cannot delete " + f.getAbsolutePath()
                                                        + ". Deletion aborted");
                                        error = true;
                                        break;
                                }
                        }
                        if ((!error) && (v.size() > 1)) request.setAttribute("message", "All files deleted");
                        else if ((!error) && (v.size() > 0)) request.setAttribute("message", "File deleted");
                        else if (!error) request.setAttribute("error", "No files selected");
                }
                // Create Directory
                else if ((request.getParameter("Submit") != null)
                                && (request.getParameter("Submit").equals(CREATE_DIR))) {
                        String dir = "" + request.getAttribute("dir");
                        String dir_name = request.getParameter("cr_dir");
                        String new_dir = getDir(dir, dir_name);
            if (!isAllowed(new File(new_dir), true)){
                request.setAttribute("error", "You are not allowed to access " + new_dir);
            }
                        else if (new File(new_dir).mkdirs()) {
                                request.setAttribute("message", "Directory created");
                        }
                        else request.setAttribute("error", "Creation of directory " + new_dir + " failed");
                }
                // Create a new empty file
                else if ((request.getParameter("Submit") != null)
                                && (request.getParameter("Submit").equals(CREATE_FILE))) {
                        String dir = "" + request.getAttribute("dir");
                        String file_name = request.getParameter("cr_dir");
                        String new_file = getDir(dir, file_name);
            if (!isAllowed(new File(new_file), true)){
                request.setAttribute("error", "You are not allowed to access " + new_file);
            }
                        // Test, if file_name is empty
                        else if (!"".equals(file_name.trim()) && !file_name.endsWith(File.separator)) {
                                if (new File(new_file).createNewFile()) request.setAttribute("message",
                                                "File created");
                                else request.setAttribute("error", "Creation of file " + new_file + " failed");
                        }
                        else request.setAttribute("error", "Error: " + file_name + " is not a valid filename");
                }
                // Rename a file
                else if ((request.getParameter("Submit") != null)
                                && (request.getParameter("Submit").equals(RENAME_FILE))) {
                        Vector v = expandFileList(request.getParameterValues("selfile"), true);
                        String dir = "" + request.getAttribute("dir");
                        String new_file_name = request.getParameter("cr_dir");
                        String new_file = getDir(dir, new_file_name);
            if (!isAllowed(new File(new_file), true)){
                request.setAttribute("error", "You are not allowed to access " + new_file);
            }
                        // The error conditions:
                        // 1) Zero Files selected
                        else if (v.size() <= 0) request.setAttribute("error",
                                        "Select exactly one file or folder. Rename failed");
                        // 2a) Multiple files selected and the first isn't a dir
                        //     Here we assume that expandFileList builds v from top-bottom, starting with the dirs
                        else if ((v.size() > 1) && !(((File) v.get(0)).isDirectory())) request.setAttribute(
                                        "error", "Select exactly one file or folder. Rename failed");
                        // 2b) If there are multiple files from the same directory, rename fails
                        else if ((v.size() > 1) && ((File) v.get(0)).isDirectory()
                                        && !(((File) v.get(0)).getPath().equals(((File) v.get(1)).getParent()))) {
                                request.setAttribute("error", "Select exactly one file or folder. Rename failed");
                        }
                        else {
                                File f = (File) v.get(0);
                if (!isAllowed(f, true)){
                    request.setAttribute("error", "You are not allowed to access " + f.getAbsolutePath());
                }
                                // Test, if file_name is empty
                                else if ((new_file.trim() != "") && !new_file.endsWith(File.separator)) {
                                        if (!f.canWrite() || !f.renameTo(new File(new_file.trim()))) {
                                                request.setAttribute("error", "Creation of file " + new_file + " failed");
                                        }
                                        else request.setAttribute("message", "Renamed file "
                                                        + ((File) v.get(0)).getName() + " to " + new_file);
                                }
                                else request.setAttribute("error", "Error: \"" + new_file_name
                                                + "\" is not a valid filename");
                        }
                }
                // Move selected file(s)
                else if ((request.getParameter("Submit") != null)
                                && (request.getParameter("Submit").equals(MOVE_FILES))) {
                        Vector v = expandFileList(request.getParameterValues("selfile"), true);
                        String dir = "" + request.getAttribute("dir");
                        String dir_name = request.getParameter("cr_dir");
                        String new_dir = getDir(dir, dir_name);
            if (!isAllowed(new File(new_dir), false)){
                request.setAttribute("error", "You are not allowed to access " + new_dir);
            }
            else{
                            boolean error = false;
                // This ensures that new_dir is a directory
                if (!new_dir.endsWith(File.separator)) new_dir += File.separator;
                for (int i = v.size() - 1; i >= 0; i--) {
                    File f = (File) v.get(i);
                    if (!isAllowed(f, true)){
                        request.setAttribute("error", "You are not allowed to access " + f.getAbsolutePath());
                        error = true;
                        break;
                    }
                    else if (!f.canWrite() || !f.renameTo(new File(new_dir
                            + f.getAbsolutePath().substring(dir.length())))) {
                        request.setAttribute("error", "Cannot move " + f.getAbsolutePath()
                                + ". Move aborted");
                        error = true;
                        break;
                    }
                }
                if ((!error) && (v.size() > 1)) request.setAttribute("message", "All files moved");
                else if ((!error) && (v.size() > 0)) request.setAttribute("message", "File moved");
                else if (!error) request.setAttribute("error", "No files selected");
            }
                }
                // Copy Files
                else if ((request.getParameter("Submit") != null)
                                && (request.getParameter("Submit").equals(COPY_FILES))) {
                        Vector v = expandFileList(request.getParameterValues("selfile"), true);
                        String dir = (String) request.getAttribute("dir");
                        if (!dir.endsWith(File.separator)) dir += File.separator;
                        String dir_name = request.getParameter("cr_dir");
                        String new_dir = getDir(dir, dir_name);
            if (!isAllowed(new File(new_dir), true)){
                request.setAttribute("error", "You are not allowed to access " + new_dir);
            }
            else{
                            boolean error = false;
                if (!new_dir.endsWith(File.separator)) new_dir += File.separator;
                try {
                    byte buffer[] = new byte[0xffff];
                    for (int i = 0; i < v.size(); i++) {
                        File f_old = (File) v.get(i);
                        File f_new = new File(new_dir + f_old.getAbsolutePath().substring(dir.length()));
                        if (!isAllowed(f_old, false)|| !isAllowed(f_new, true)){
                            request.setAttribute("error", "You are not allowed to access " + f_new.getAbsolutePath());
                            error = true;
                        }
                        else if (f_old.isDirectory()) f_new.mkdirs();
                        // Overwriting is forbidden
                        else if (!f_new.exists()) {
                            copyStreams(new FileInputStream(f_old), new FileOutputStream(f_new), buffer);
                        }
                        else {
                            // File exists
                            request.setAttribute("error", "Cannot copy " + f_old.getAbsolutePath()
                                    + ", file already exists. Copying aborted");
                            error = true;
                            break;
                        }
                    }
                }
                catch (IOException e) {
                    request.setAttribute("error", "Error " + e + ". Copying aborted");
                    error = true;
                }
                if ((!error) && (v.size() > 1)) request.setAttribute("message", "All files copied");
                else if ((!error) && (v.size() > 0)) request.setAttribute("message", "File copied");
                else if (!error) request.setAttribute("error", "No files selected");
            }
                }
                // Directory viewer
                if (dir_view && request.getAttribute("dir") != null) {
                        File f = new File("" + request.getAttribute("dir"));
                        //Check, whether the dir exists
                        if (!f.exists() || !isAllowed(f, false)) {
                                if (!f.exists()){
                    request.setAttribute("error", "Directory " + f.getAbsolutePath() + " does not exist.");
                }
                else{
                    request.setAttribute("error", "You are not allowed to access " + f.getAbsolutePath());
                }
                                //if attribute olddir exists, it will change to olddir
                                if (request.getAttribute("olddir") != null && isAllowed(new File((String) request.getAttribute("olddir")), false)) {
                                        f = new File("" + request.getAttribute("olddir"));
                                }
                                //try to go to the parent dir
                                else {
                                        if (f.getParent() != null && isAllowed(f, false)) f = new File(f.getParent());
                                }
                                //If this dir also do also not exist, go back to browser.jsp root path
                                if (!f.exists()) {
                                        String path = null;
                                        if (application.getRealPath(request.getRequestURI()) != null) path = new File(
                                                        application.getRealPath(request.getRequestURI())).getParent();

                                        if (path == null) // handle the case were we are not in a directory (ex: war file)
                                        path = new File(".").getAbsolutePath();
                                        f = new File(path);
                                }
                                if (isAllowed(f, false)) request.setAttribute("dir", f.getAbsolutePath());
                else request.setAttribute("dir", null);
                        }
%>
<script type="text/javascript" src="<%=browser_name %>?Javascript">
</script>
<title><%=request.getAttribute("dir")%></title>
</head>
<body>
<%
                        //Output message
                        if (request.getAttribute("message") != null) {
                                out.println("<table border=\"0\" width=\"100%\"><tr><td class=\"message\">");
                                out.println(request.getAttribute("message"));
                                out.println("</td></tr></table>");
                        }
                        //Output error
                        if (request.getAttribute("error") != null) {
                                out.println("<table border=\"0\" width=\"100%\"><tr><td class=\"error\">");
                                out.println(request.getAttribute("error"));
                                out.println("</td></tr></table>");
                        }
            if (request.getAttribute("dir") != null){
%>

        <form class="formular" action="<%= browser_name %>" method="Post" name="FileList">
    Filename filter: <input name="filt" onKeypress="event.cancelBubble=true;" onkeyup="filter(this)" type="text">
    <br /><br />
        <table id="filetable" class="filelist" cellspacing="1px" cellpadding="0px">
<%
                        // Output the table, starting with the headers.
                        String dir = URLEncoder.encode("" + request.getAttribute("dir"));
                        String cmd = browser_name + "?dir=" + dir;
                        int sortMode = 1;
                        if (request.getParameter("sort") != null) sortMode = Integer.parseInt(request
                                        .getParameter("sort"));
                        int[] sort = new int[] {1, 2, 3, 4};
                        for (int i = 0; i < sort.length; i++)
                                if (sort[i] == sortMode) sort[i] = -sort[i];
                        out.print("<tr><th>&nbsp;</th><th title=\"Sort files by name\" align=left><a href=\""
                                        + cmd + "&amp;sort=" + sort[0] + "\">Name</a></th>"
                                        + "<th title=\"Sort files by size\" align=\"right\"><a href=\"" + cmd
                                        + "&amp;sort=" + sort[1] + "\">Size</a></th>"
                                        + "<th title=\"Sort files by type\" align=\"center\"><a href=\"" + cmd
                                        + "&amp;sort=" + sort[3] + "\">Type</a></th>"
                                        + "<th title=\"Sort files by date\" align=\"left\"><a href=\"" + cmd
                                        + "&amp;sort=" + sort[2] + "\">Date</a></th>"
                                        + "<th>&nbsp;</th>");
                        if (!READ_ONLY) out.print ("<th>&nbsp;</th>");
                        out.println("</tr>");
                        char trenner = File.separatorChar;
                        // Output the Root-Dirs, without FORBIDDEN_DRIVES
                        File[] entry = File.listRoots();
                        for (int i = 0; i < entry.length; i++) {
                                boolean forbidden = false;
                                for (int i2 = 0; i2 < FORBIDDEN_DRIVES.length; i2++) {
                                        if (entry[i].getAbsolutePath().toLowerCase().equals(FORBIDDEN_DRIVES[i2])) forbidden = true;
                                }
                                if (!forbidden) {
                                        out.println("<tr class=\"mouseout\" onmouseover=\"this.className='mousein'\""
                                                        + "onmouseout=\"this.className='mouseout'\">");
                                        out.println("<td>&nbsp;</td><td align=left >");
                                        String name = URLEncoder.encode(entry[i].getAbsolutePath());
                                        String buf = entry[i].getAbsolutePath();
                                        out.println(" &nbsp;<a href=\"" + browser_name + "?sort=" + sortMode
                                                        + "&amp;dir=" + name + "\">[" + buf + "]</a>");
                                        out.print("</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td></td></tr>");
                                }
                        }
                        // Output the parent directory link ".."
                        if (f.getParent() != null) {
                                out.println("<tr class=\"mouseout\" onmouseover=\"this.className='mousein'\""
                                                + "onmouseout=\"this.className='mouseout'\">");
                                out.println("<td></td><td align=left>");
                                out.println(" &nbsp;<a href=\"" + browser_name + "?sort=" + sortMode + "&amp;dir="
                                                + URLEncoder.encode(f.getParent()) + "\">" + FOL_IMG + "[..]</a>");
                                out.print("</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td></td></tr>");
                        }
                        // Output all files and dirs and calculate the number of files and total size
                        entry = f.listFiles();
                        if (entry == null) entry = new File[] {};
                        long totalSize = 0; // The total size of the files in the current directory
                        long fileCount = 0; // The count of files in the current working directory
                        if (entry != null && entry.length > 0) {
                                Arrays.sort(entry, new FileComp(sortMode));
                                for (int i = 0; i < entry.length; i++) {
                                        String name = URLEncoder.encode(entry[i].getAbsolutePath());
                                        String type = "File"; // This String will tell the extension of the file
                                        if (entry[i].isDirectory()) type = "DIR"; // It's a DIR
                                        else {
                                                String tempName = entry[i].getName().replace(' ', '_');
                                                if (tempName.lastIndexOf('.') != -1) type = tempName.substring(
                                                                tempName.lastIndexOf('.')).toLowerCase();
                                        }
                                        String ahref = "<a onmousedown=\"dis()\" href=\"" + browser_name + "?sort="
                                                        + sortMode + "&amp;";
                                        String dlink = "&nbsp;"; // The "Download" link
                                        String elink = "&nbsp;"; // The "Edit" link
                                        String buf = conv2Html(entry[i].getName());
                                        if (!entry[i].canWrite()) buf = "<i>" + buf + "</i>";
                                        String link = buf; // The standard view link, uses Mime-type
                                        if (entry[i].isDirectory()) {
                                                if (entry[i].canRead() && USE_DIR_PREVIEW) {
                                                        //Show the first DIR_PREVIEW_NUMBER directory entries in a tooltip
                                                        File[] fs = entry[i].listFiles();
                                                        if (fs == null) fs = new File[] {};
                                                        Arrays.sort(fs, new FileComp());
                                                        StringBuffer filenames = new StringBuffer();
                                                        for (int i2 = 0; (i2 < fs.length) && (i2 < 10); i2++) {
                                                                String fname = conv2Html(fs[i2].getName());
                                                                if (fs[i2].isDirectory()) filenames.append("[" + fname + "];");
                                                                else filenames.append(fname + ";");
                                                        }
                                                        if (fs.length > DIR_PREVIEW_NUMBER) filenames.append("...");
                                                        else if (filenames.length() > 0) filenames
                                                                        .setLength(filenames.length() - 1);
                                                        link = ahref + "dir=" + name + "\" title=\"" + filenames + "\">"
                                                                        + FOL_IMG + "[" + buf + "]</a>";
                                                }
                                                else if (entry[i].canRead()) {
                                                        link = ahref + "dir=" + name + "\">" + FOL_IMG + "[" + buf + "]</a>";
                                                }
                                                else link = FOL_IMG + "[" + buf + "]";
                                        }
                                        else if (entry[i].isFile()) { //Entry is file
                                                totalSize = totalSize + entry[i].length();
                                                fileCount = fileCount + 1;
                                                if (entry[i].canRead()) {
                                                        dlink = ahref + "downfile=" + name + "\">Download</a>";
                                                        //If you click at the filename
                                                        if (USE_POPUP) link = ahref + "file=" + name + "\" target=\"_blank\">"
                                                                        + buf + "</a>";
                                                        else link = ahref + "file=" + name + "\">" + buf + "</a>";
                                                        if (entry[i].canWrite()) { // The file can be edited
                                                                //If it is a zip or jar File you can unpack it
                                                                if (isPacked(name, true)) elink = ahref + "unpackfile=" + name
                                                                                + "\">Unpack</a>";
                                                                else elink = ahref + "editfile=" + name + "\">Edit</a>";
                                                        }
                                                        else { // If the file cannot be edited
                                                                //If it is a zip or jar File you can unpack it
                                                                if (isPacked(name, true)) elink = ahref + "unpackfile=" + name
                                                                                + "\">Unpack</a>";
                                                                else elink = ahref + "editfile=" + name + "\">View</a>";
                                                        }
                                                }
                                                else {
                                                        link = buf;
                                                }
                                        }
                                        String date = dateFormat.format(new Date(entry[i].lastModified()));
                                        out.println("<tr class=\"mouseout\" onmouseup=\"selrow(this, 2)\" "
                                                        + "onmouseover=\"selrow(this, 0);\" onmouseout=\"selrow(this, 1)\">");
                                        if (entry[i].canRead()) {
                                                out.println("<td align=center><input type=\"checkbox\" name=\"selfile\" value=\""
                                                                                + name + "\" onmousedown=\"dis()\"></td>");
                                        }
                                        else {
                                                out.println("<td align=center><input type=\"checkbox\" name=\"selfile\" disabled></td>");
                                        }
                                        out.print("<td align=left> &nbsp;" + link + "</td>");
                                        if (entry[i].isDirectory()) out.print("<td>&nbsp;</td>");
                                        else {
                                                out.print("<td align=right title=\"" + entry[i].length() + " bytes\">"
                                                                + convertFileSize(entry[i].length()) + "</td>");
                                        }
                                        out.println("<td align=\"center\">" + type + "</td><td align=left> &nbsp;" + // The file type (extension)
                                                        date + "</td><td>" + // The date the file was created
                                                        dlink + "</td>"); // The download link
                                        if (!READ_ONLY)
                                                out.print ("<td>" + elink + "</td>"); // The edit link (or view, depending)
                                        out.println("</tr>");
                                }
                        }%>
        </table>
        <input type="checkbox" name="selall" onClick="AllFiles(this.form)">Select all
        <p align=center>
                <b title="<%=totalSize%> bytes">
                <%=convertFileSize(totalSize)%></b><b> in <%=fileCount%> files in <%= dir2linkdir((String) request.getAttribute("dir"), browser_name, sortMode)%>
                </b>
        </p>
                <input type="hidden" name="dir" value="<%=request.getAttribute("dir")%>">
                <input type="hidden" name="sort" value="<%=sortMode%>">
                <input title="Download selected files and directories as one zip file" class="button" id="but_Zip" type="Submit" name="Submit" value="<%=SAVE_AS_ZIP%>">
                <% if (!READ_ONLY) {%>
                        <input title="Delete all selected files and directories incl. subdirs" class="button"  id="but_Del" type="Submit" name="Submit" value="<%=DELETE_FILES%>"
                        onclick="return confirm('Do you really want to delete the entries?')">
                <% } %>
        <% if (!READ_ONLY) {%>
        <br />
                <input title="Enter new dir or filename or the relative or absolute path" class="textfield" type="text" onKeypress="event.cancelBubble=true;" id="text_Dir" name="cr_dir">
                <input title="Create a new directory with the given name" class="button" id="but_NDi" type="Submit" name="Submit" value="<%=CREATE_DIR%>">
                <input title="Create a new empty file with the given name" class="button" id="but_NFi" type="Submit" name="Submit" value="<%=CREATE_FILE%>">
                <input title="Move selected files and directories to the entered path" id="but_Mov" class="button" type="Submit" name="Submit" value="<%=MOVE_FILES%>">
                <input title="Copy selected files and directories to the entered path" id="but_Cop" class="button" type="Submit" name="Submit" value="<%=COPY_FILES%>">
                <input title="Rename selected file or directory to the entered name" id="but_Ren" class="button" type="Submit" name="Submit" value="<%=RENAME_FILE%>">
        <% } %>
        </form>
        <br />
        <div class="formular">
        <% if (ALLOW_UPLOAD) { %>
        <form class="formular2" action="<%= browser_name%>" enctype="multipart/form-data" method="POST">
                <input type="hidden" name="dir" value="<%=request.getAttribute("dir")%>">
                <input type="hidden" name="sort" value="<%=sortMode%>">
                <input type="file" class="textfield" onKeypress="event.cancelBubble=true;" name="myFile">
                <input title="Upload selected file to the current working directory" type="Submit" class="button" name="Submit" value="<%=UPLOAD_FILES%>"
                onClick="javascript:popUp('<%= browser_name%>')">
        </form>
        <%} %>
        <% if (NATIVE_COMMANDS) {%>
    <form class="formular2" action="<%= browser_name%>" method="POST">
                <input type="hidden" name="dir" value="<%=request.getAttribute("dir")%>">
                <input type="hidden" name="sort" value="<%=sortMode%>">
                <input type="hidden" name="command" value="">
                <input title="Launch command in current directory" type="Submit" class="button" id="but_Lau" name="Submit" value="<%=LAUNCH_COMMAND%>">
        </form><%
    }%>
    </div>
    <%}%>
        <hr>
        <center>
                <small>jsp File Browser version <%= VERSION_NR%> by <a href="http://www.vonloesch.de">www.vonloesch.de</a></small>
        </center>
</body>
</html><%
    }
%>